Steel Beam Sizes / UK / RHS / RHS 200×100×5.6
RHS 200×100×5.6 Dimensions, Weight and Section Properties
UK Rectangular hollow sections · v2023.11
RHS 200×100×5.6: 25.1 kg/m weight. View the full dimensions and properties in imperial and metric units below.
Need this steel supplied or fabricated?
Request project pricing for delivery in the United States or Canada.
Get a steel quote →Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
RHS 200×100×5.6 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 16.87 lb/ft | 25.10 kg/m |
| Height | 7.87 in | 200.00 mm |
| Width | 3.94 in | 100.00 mm |
| t | 0.220 in | 5.600 mm |
| Area | 4.96 in² | 3,200.00 mm² |
| Ix | 39.64 in⁴ | 16,500,000 mm⁴ |
| Iy | 13.36 in⁴ | 5,560,000 mm⁴ |
| Sx | 10.07 in³ | 165,000.00 mm³ |
| Sy | 6.77 in³ | 111,000.00 mm³ |
| Zx | 12.51 in³ | 205,000.00 mm³ |
| Zy | 7.69 in³ | 126,000.00 mm³ |
| rx | 2.83 in | 71.80 mm |
| ry | 1.64 in | 41.70 mm |
| J | 31.95 in⁴ | 13,300,000 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus RHS 200×100×5.6.
Lighter in Rectangular hollow sections
RHS 160×80×7.1
- Weight
- 24.7 kg/m (-1.6%)
- Depth
- 160.0 mm (-20%)
- Ix
- 9,940,000 mm⁴ (-40%)
Heavier in Rectangular hollow sections
RHS 150×100×7.1
- Weight
- 25.9 kg/m (+3.2%)
- Depth
- 150.0 mm (-25%)
- Ix
- 9,900,000 mm⁴ (-40%)
Another Iₓ option in Rectangular hollow sections
RHS 180×60×12.5
- Weight
- 40.9 kg/m (+63%)
- Depth
- 180.0 mm (-10%)
- Ix
- 16,800,000 mm⁴ (+1.8%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology